Statement function with mixed mode expression causes ICE with 2017U1

mecej4 · ‎11-10-2016

This is a simplified reproducer for the compiler bug reported in https://software.intel.com/en-us/forums/intel-visual-fortran-compiler-for-windows/topic/702117 .

The bug does not occur with version 16.0.4.246, but can be seen with version 17.0.1.143 (32 and 64 bit target). Compiling with /Od is enough to trigger the ICE. If the constant "2d0" in the ASF definition on line-2 is replaced by "2.0" or "2.0e0", the ICE disappears. If the third dummy argument "fot" of the ASF is replaced by something different in name from the second argument of the main function, the ICE disappears.

      function fcph(t,fot)
      cp(c2,t,fot) = c2*t+ (fot/2d0)  ! <<== Statement Function
      fcph = cp(0.024,t,fot)
      return
      end

Steven_L_Intel1 · ‎11-10-2016

Thanks! Escalated as DPD200415852.